looking for Good texas cave survey maps

[Mr. Underhill]

I'm not sure if anyone has already done this but I am trying to obtain survey maps of Texas show caves and wild caves and scale them down then plot them on a map. So basically have a cave survey map on a texas county map and in scale according to cave shape. If you don't understand what i'm doing look at this picture.




If want to add survey maps just post them on this forum.

-Mr. Underhill